/* ================================================================
   YAAF SITE — Landing v4.0
   Luxury Finance Dark — Éditorial Or × Noir
   Dedicated stylesheet for the public landing page (index.php).
   The seller portal keeps assets/css/style.css.
   ================================================================ */

/* ----------------------------------------------------------------
   TOKENS
   ---------------------------------------------------------------- */
:root {
  /* Brand */
  --gold:        #C9A84C;
  --gold-light:  #E8C97E;
  --gold-deep:   #8B6914;
  --gold-06:     rgba(201,168,76,0.06);
  --gold-10:     rgba(201,168,76,0.10);
  --gold-18:     rgba(201,168,76,0.18);
  --gold-35:     rgba(201,168,76,0.35);

  /* Surfaces */
  --bg:          #0A0A0A;
  --bg-card:     #141414;
  --bg-raised:   #1B1B1B;

  /* Text */
  --white:       #FFFFFF;
  --text:        rgba(255,255,255,0.92);
  --text-2:      #A0A0A0;
  --text-3:      rgba(255,255,255,0.38);

  /* Lines */
  --line:        rgba(255,255,255,0.08);
  --line-gold:   rgba(201,168,76,0.22);

  /* Semantic */
  --success:     #4CAF7D;

  /* Type */
  --serif:       'EB Garamond', Georgia, 'Times New Roman', serif;
  --sans:        'DM Sans', -apple-system, 'Segoe UI', Arial, sans-serif;
  --mono:        'Courier New', ui-monospace, monospace;

  /* Motion */
  --ease:        cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);

  /* Shape */
  --r-sm:        10px;
  --r-md:        16px;
  --r-lg:        24px;
  --r-full:      999px;

  /* Depth */
  --shadow-1:    0 2px 12px rgba(0,0,0,0.45);
  --shadow-2:    0 16px 48px rgba(0,0,0,0.55);
  --shadow-gold: 0 8px 40px rgba(201,168,76,0.18);

  /* z-scale */
  --z-bg:        0;
  --z-content:   10;
  --z-nav:       50;
}

/* ----------------------------------------------------------------
   RESET / BASE
   ---------------------------------------------------------------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }

::selection { background: var(--gold); color: #0A0A0A; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gold-35); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

body.landing {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--gold); text-decoration: none; transition: color 0.2s var(--ease); }

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ----------------------------------------------------------------
   BACKDROP — fixed ambient glow + hairline grid
   ---------------------------------------------------------------- */
.lp-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-bg);
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 45% at 75% -5%,  rgba(201,168,76,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 55% 40% at 10% 25%,  rgba(201,168,76,0.05) 0%, transparent 55%),
    radial-gradient(ellipse 60% 45% at 85% 95%,  rgba(201,168,76,0.04) 0%, transparent 55%);
}
.lp-backdrop::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 0%, transparent 75%);
}

main { position: relative; z-index: var(--z-content); }

/* ----------------------------------------------------------------
   TYPOGRAPHY HELPERS
   ---------------------------------------------------------------- */
.lp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}
.lp-eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.lp-heading {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  line-height: 1.15;
  color: var(--white);
  margin: 18px 0 14px;
}
.lp-heading em {
  font-style: italic;
  color: var(--gold);
}

.lp-lead {
  font-size: 1.02rem;
  color: var(--text-2);
  max-width: 62ch;
}

.section-head { margin-bottom: 56px; }
.section-head.center { text-align: center; }
.section-head.center .lp-eyebrow::before { display: none; }
.section-head.center .lp-eyebrow::after { display: none; }
.section-head.center .lp-lead { margin: 0 auto; }

.num { font-family: var(--mono); font-weight: 700; }

/* ----------------------------------------------------------------
   BUTTONS
   ---------------------------------------------------------------- */
.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 30px;
  border-radius: var(--r-full);
  font-family: var(--sans);
  font-size: 0.93rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease),
              border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: #0A0A0A;
  border: 1px solid transparent;
  box-shadow: 0 4px 24px rgba(201,168,76,0.25);
}
.btn-primary:hover {
  box-shadow: 0 6px 32px rgba(201,168,76,0.45);
  color: #000;
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--line-gold);
}
.btn-ghost:hover {
  border-color: var(--gold);
  background: var(--gold-06);
  color: var(--gold-light);
}

.btn-sm { min-height: 44px; padding: 0 24px; font-size: 0.88rem; }

/* ----------------------------------------------------------------
   NAVBAR — floating glass
   ---------------------------------------------------------------- */
.landing-header {
  position: fixed;
  top: 16px;
  left: 16px;
  right: 16px;
  z-index: var(--z-nav);
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.landing-header .nav-shell {
  pointer-events: auto;
  width: 100%;
  max-width: 1128px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px 14px 12px 26px;
  border-radius: var(--r-full);
  border: 1px solid var(--line);
  background: rgba(10,10,10,0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.landing-header.scrolled .nav-shell {
  border-color: var(--line-gold);
  background: rgba(10,10,10,0.88);
  box-shadow: var(--shadow-2);
}

.lp-logo {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1;
}
.lp-logo span { color: var(--gold); font-style: italic; }

.lp-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.lp-nav-links a:not(.btn-primary) {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: var(--r-full);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-2);
}
.lp-nav-links a:not(.btn-primary):hover { color: var(--white); background: rgba(255,255,255,0.05); }

/* ----------------------------------------------------------------
   HERO
   ---------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 150px 0 90px;
}

#particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.55;
}

.hero .container { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 72px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 18px;
  border-radius: var(--r-full);
  border: 1px solid var(--line-gold);
  background: var(--gold-06);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-light);
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.45; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.5rem, 5.2vw, 4.1rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 26px 0 22px;
}
.hero-title em {
  font-style: italic;
  background: linear-gradient(110deg, var(--gold-deep) 0%, var(--gold) 35%, var(--gold-light) 60%, var(--gold) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--gold); /* fallback */
  animation: goldSheen 6s linear infinite;
}
@keyframes goldSheen {
  to { background-position: 200% center; }
}

.hero-description {
  font-size: 1.08rem;
  color: var(--text-2);
  max-width: 54ch;
  margin-bottom: 38px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.hero-stat {
  padding-right: 40px;
  margin-right: 40px;
  border-right: 1px solid var(--line);
}
.hero-stat:last-child { border-right: none; padding-right: 0; margin-right: 0; }
.hero-stat .value {
  font-family: var(--mono);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1.2;
}
.hero-stat .label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 4px;
}

/* — Hero visual: layered commission card — */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  perspective: 1100px;
}

.ledger-card {
  position: relative;
  width: 100%;
  max-width: 410px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-gold);
  background:
    linear-gradient(160deg, rgba(201,168,76,0.07) 0%, rgba(20,20,20,0.97) 38%),
    var(--bg-card);
  box-shadow: var(--shadow-2), var(--shadow-gold);
  padding: 30px 30px 26px;
  z-index: 2;
}
.ledger-card::before {
  content: '';
  position: absolute;
  top: 0; left: 24px; right: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-35), transparent);
}

/* echo layers behind the card */
.hero-visual::before,
.hero-visual::after {
  content: '';
  position: absolute;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: rgba(20,20,20,0.6);
}
.hero-visual::before {
  inset: 26px -18px -18px 44px;
  transform: rotate(2.4deg);
  z-index: 1;
}
.hero-visual::after {
  inset: 52px -34px -34px 70px;
  transform: rotate(4.8deg);
  opacity: 0.5;
  z-index: 0;
}

.ledger-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.ledger-head .title {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
}
.ledger-head .badge-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--success);
}
.ledger-head .badge-live::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s ease-in-out infinite;
}

.ledger-amount {
  font-family: var(--mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.ledger-amount small {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gold);
  margin-left: 6px;
}
.ledger-caption {
  font-size: 0.84rem;
  color: var(--text-2);
  margin: 6px 0 22px;
}

.ledger-rows { border-top: 1px solid var(--line); }
.ledger-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.ledger-row .who {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
}
.ledger-row .avatar {
  width: 32px; height: 32px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gold-light);
  background: var(--gold-10);
  border: 1px solid var(--line-gold);
}
.ledger-row .meta { min-width: 0; }
.ledger-row .name {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ledger-row .sub {
  font-size: 0.73rem;
  color: var(--text-3);
}
.ledger-row .gain {
  font-family: var(--mono);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--success);
  white-space: nowrap;
}

.ledger-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
}
.ledger-foot .label {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}
.ledger-foot .rank {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--gold);
}

/* ----------------------------------------------------------------
   METRICS STRIP
   ---------------------------------------------------------------- */
.metrics-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(20,20,20,0.45);
  backdrop-filter: blur(8px);
}
.metrics-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.metric-cell {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 26px 24px;
  border-right: 1px solid var(--line);
}
.metric-cell:last-child { border-right: none; }
.metric-cell svg {
  width: 26px; height: 26px;
  flex-shrink: 0;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.metric-cell .txt strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
}
.metric-cell .txt span {
  font-size: 0.78rem;
  color: var(--text-3);
}

/* ----------------------------------------------------------------
   SECTIONS — generic rhythm
   ---------------------------------------------------------------- */
.lp-section { padding: 110px 0; }
.lp-section.tinted {
  background: linear-gradient(180deg, transparent, rgba(20,20,20,0.55) 18%, rgba(20,20,20,0.55) 82%, transparent);
}

/* ----------------------------------------------------------------
   VALUE PROPS — Notre modèle
   ---------------------------------------------------------------- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.value-card {
  position: relative;
  padding: 34px 30px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--bg-card);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.value-card:hover {
  border-color: var(--line-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}
.value-card .icon-frame {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-06);
  border: 1px solid var(--line-gold);
  margin-bottom: 22px;
}
.value-card .icon-frame svg {
  width: 24px; height: 24px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.value-card h3 {
  font-family: var(--serif);
  font-size: 1.32rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}
.value-card p {
  font-size: 0.92rem;
  color: var(--text-2);
}
.value-card .card-index {
  position: absolute;
  top: 26px;
  right: 28px;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-3);
}

/* ----------------------------------------------------------------
   PACKAGES — pricing
   ---------------------------------------------------------------- */
.package-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}
.package-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 38px 32px 32px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--bg-card);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.package-card:hover {
  border-color: var(--line-gold);
  box-shadow: var(--shadow-2);
}
.package-card.featured {
  border-color: var(--gold-35);
  background:
    linear-gradient(170deg, rgba(201,168,76,0.09) 0%, var(--bg-card) 45%);
  box-shadow: var(--shadow-gold);
}
.package-card.featured:hover { box-shadow: var(--shadow-gold), var(--shadow-2); }

.featured-pill {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 18px;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #0A0A0A;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}

.package-tier {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
}
.package-card h3 {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
}
.package-card .price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.package-card .price {
  font-family: var(--mono);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.package-card .price-period {
  font-size: 0.8rem;
  color: var(--text-3);
}
.package-divider {
  height: 1px;
  background: linear-gradient(90deg, var(--line-gold), transparent);
  margin: 24px 0;
}
.package-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}
.package-card li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: 0.92rem;
  color: var(--text-2);
}
.package-card li svg {
  width: 17px; height: 17px;
  flex-shrink: 0;
  margin-top: 3px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.package-card .maintenance {
  margin-top: 26px;
  padding: 11px 16px;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--text-3);
  text-align: center;
}

/* ----------------------------------------------------------------
   PROCESS — timeline
   ---------------------------------------------------------------- */
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.steps::before {
  content: '';
  position: absolute;
  top: 27px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-gold) 15%, var(--line-gold) 85%, transparent);
}
.step {
  position: relative;
  text-align: center;
  padding: 0 12px;
}
.step-number {
  position: relative;
  z-index: 1;
  width: 54px; height: 54px;
  margin: 0 auto 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--line-gold);
  background: var(--bg-card);
  font-family: var(--serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--gold);
  transition: background 0.3s var(--ease), color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.step:hover .step-number {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #0A0A0A;
  box-shadow: 0 4px 24px rgba(201,168,76,0.35);
}
.step h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
}
.step p {
  font-size: 0.88rem;
  color: var(--text-2);
}

/* ----------------------------------------------------------------
   RANKS — ladder
   ---------------------------------------------------------------- */
.ranks-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 64px;
  align-items: center;
}

.rank-ladder {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.rank-rung {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 18px;
  padding: 16px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--bg-card);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.rank-rung:hover {
  border-color: var(--line-gold);
  transform: translateX(6px);
}
.rank-rung .rank-name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 12px;
}
.rank-rung .rank-name::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 2px;
  transform: rotate(45deg);
  background: var(--text-3);
  flex-shrink: 0;
}
.rank-rung .rank-volume {
  font-size: 0.78rem;
  color: var(--text-3);
  white-space: nowrap;
}
.rank-rung .rank-pct {
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold);
  white-space: nowrap;
}
.rank-rung.apex {
  border-color: var(--gold-35);
  background: linear-gradient(135deg, rgba(201,168,76,0.10), var(--bg-card) 60%);
}
.rank-rung.apex .rank-name::before { background: var(--gold); box-shadow: 0 0 8px var(--gold-35); }
.rank-rung.apex .rank-name { color: var(--gold-light); }

/* ----------------------------------------------------------------
   FAQ
   ---------------------------------------------------------------- */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg-card);
  transition: border-color 0.3s var(--ease);
  overflow: hidden;
}
.faq-item[open] { border-color: var(--line-gold); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 26px;
  min-height: 44px;
  cursor: pointer;
  list-style: none;
  font-family: var(--serif);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--white);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .chevron {
  width: 18px; height: 18px;
  flex-shrink: 0;
  stroke: var(--gold);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.3s var(--ease);
}
.faq-item[open] summary .chevron { transform: rotate(180deg); }
.faq-item .faq-body {
  padding: 0 26px 22px;
  font-size: 0.93rem;
  color: var(--text-2);
}

/* ----------------------------------------------------------------
   FINAL CTA
   ---------------------------------------------------------------- */
.cta-band {
  position: relative;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-gold);
  background:
    radial-gradient(ellipse 60% 110% at 50% -30%, rgba(201,168,76,0.16) 0%, transparent 70%),
    var(--bg-card);
  padding: 80px 40px;
  text-align: center;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: 0; left: 15%; right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.cta-band .lp-heading { margin-top: 16px; }
.cta-band .lp-lead { margin: 0 auto 38px; }
.cta-band .hero-actions { justify-content: center; margin-bottom: 0; }

/* ----------------------------------------------------------------
   FOOTER
   ---------------------------------------------------------------- */
.lp-footer {
  position: relative;
  z-index: var(--z-content);
  border-top: 1px solid var(--line);
  padding: 56px 0 40px;
  background: rgba(10,10,10,0.85);
}
.lp-footer .footer-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.lp-footer .footer-brand p {
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--text-3);
  max-width: 38ch;
}
.lp-footer nav {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}
.lp-footer nav .col h4 {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 14px;
}
.lp-footer nav .col ul { list-style: none; }
.lp-footer nav .col li { margin-bottom: 9px; }
.lp-footer nav .col a {
  font-size: 0.9rem;
  color: var(--text-2);
}
.lp-footer nav .col a:hover { color: var(--gold-light); }
.lp-footer .footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--text-3);
}

/* ----------------------------------------------------------------
   SCROLL REVEAL  (driven by main.js IntersectionObserver)
   ---------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----------------------------------------------------------------
   RESPONSIVE
   ---------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 80px; }
  .hero { padding-top: 130px; }
  .hero-visual { max-width: 480px; margin: 0 auto; }
  .metrics-strip .container { grid-template-columns: repeat(2, 1fr); }
  .metric-cell:nth-child(2) { border-right: none; }
  .metric-cell:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .value-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .package-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .package-card.featured { order: -1; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 40px 22px; }
  .steps::before { display: none; }
  .ranks-layout { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .lp-section { padding: 80px 0; }
  .lp-nav-links li.anchor-link { display: none; }
  .hero { padding-top: 116px; }
  .hero-stats { flex-direction: column; gap: 18px; border-top: none; padding-top: 0; }
  .hero-stat {
    border-right: none;
    border-top: 1px solid var(--line);
    padding: 18px 0 0;
    margin: 0;
  }
  .hero-visual::before, .hero-visual::after { display: none; }
  .metrics-strip .container { grid-template-columns: 1fr; }
  .metric-cell { border-right: none; border-bottom: 1px solid var(--line); }
  .metric-cell:last-child { border-bottom: none; }
  .steps { grid-template-columns: 1fr; }
  .cta-band { padding: 60px 24px; }
  .rank-rung { grid-template-columns: 1fr auto; }
  .rank-rung .rank-volume { display: none; }
}

/* ----------------------------------------------------------------
   REDUCED MOTION
   ---------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  #particles-canvas { display: none; }
}